JPS60140210U - Audio multiplex recording tape playback device - Google Patents
Audio multiplex recording tape playback deviceInfo
- Publication number
- JPS60140210U JPS60140210U JP2501184U JP2501184U JPS60140210U JP S60140210 U JPS60140210 U JP S60140210U JP 2501184 U JP2501184 U JP 2501184U JP 2501184 U JP2501184 U JP 2501184U JP S60140210 U JPS60140210 U JP S60140210U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- audio multiplex
- signal
- recording tape
- multiplex recording
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の磁気チーｉの再生装置を示す回路図、
第２図は本考案の一実施例を示す回路図、及び第３図は
その具体回路例を示す回路図である。
主な図番の説明、９．１３・・・再生回路、１９゜２０
・・・信号遮断回路、２１・・・音声多重ボリューム、
２２・・・スイッチ、２３・・・第１検出回路、２４・
・・第２検出回路。FIG. 1 is a circuit diagram showing a conventional magnetic chip reproducing device;
FIG. 2 is a circuit diagram showing an embodiment of the present invention, and FIG. 3 is a circuit diagram showing a specific example of the circuit. Explanation of main drawing numbers, 9.13...Reproduction circuit, 19゜20
... Signal cutoff circuit, 21 ... Audio multiplex volume,
22... Switch, 23... First detection circuit, 24.
...Second detection circuit.
Claims (1)
号を再生する第１再生回路、前記磁気テープの第２チヤ
ンネルトラツクに録音された信号を再生する第２再生回
路、前記第１再生回路に挿入された第１信号遮断回路、
前記第２再生回路に、挿入された第２信号遮断回路、前
記第１及び第２再生回路間に挿入された音声多重ボリュ
ーム、該音□ 声多重ボリュームの可動接点とアー
スとの間に挿入されたスイッチ、演奏信号が存在する
側の再生回路を検出し、演奏信号が存在しない側の再生
回路中に挿入された信号遮断回路を遮断状態にする第１
検出回路、及び前記磁気テープが音声多重録音テープで
あることを検出し、前記可動接点をアースから切離す様
前記スイッチを駆動する第２検出回路から成る音声多重
録音テープの再生装置。``A first playback circuit that plays back the signal recorded on the first channel track of the magnetic tape, a second playback circuit that plays back the signal recorded on the second channel track of the magnetic tape, and a second playback circuit that is inserted into the first playback circuit. a first signal cutoff circuit,
A second signal cutoff circuit inserted into the second reproduction circuit, an audio multiplex volume inserted between the first and second reproduction circuits, and a movable contact of the audio multiplex volume and the ground. A first switch that detects the playback circuit on the side where the performance signal is present and cuts off the signal cutoff circuit inserted in the playback circuit on the side where the performance signal does not exist.
An audio multiplex recording tape reproducing apparatus comprising a detection circuit and a second detection circuit that detects that the magnetic tape is an audio multiplex recording tape and drives the switch to disconnect the movable contact from ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2501184U JPS60140210U (en) | 1984-02-22 | 1984-02-22 | Audio multiplex recording tape playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2501184U JPS60140210U (en) | 1984-02-22 | 1984-02-22 | Audio multiplex recording tape playback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60140210U true JPS60140210U (en) | 1985-09-17 |
Family
ID=30519698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2501184U Pending JPS60140210U (en) | 1984-02-22 | 1984-02-22 | Audio multiplex recording tape playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140210U (en) |
-
1984
- 1984-02-22 JP JP2501184U patent/JPS60140210U/en active Pending
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